Posts about Telecom

Posted by Teresa Mastrangelo on March 04, 2019
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867-5309 … some of you might be old enough to remember this song from Tommy Tutone dating all the way back to 1981. That was nearly 40 years ago, but strangely enough, I remember that phone number. And I also remember phone booths, pay phones and the ability to go to the phone store and get a new phone to match the new color of my bedroom. But enough nostalgia ...
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A blockchain is a peer-to-peer distributed ledger (information recorded in a shared database) that enables open and trusted exchanges over the internet without using central servers or an independent trusted authority. Using consensus, a shared record is distributed to all participants in a network to validate transactions and remove the need for a third-party intermediary ...
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These days I travel by plane a lot, but I didn’t travel much in the pre-deregulation (before 1978) glory days of airlines. My parents, relatives and neighbors rarely flew, mostly because air travel was very expensive.At the same time, most people felt that flying was a good experience, where people dressed up, seats were spacious and meals were included.With deregulation came ...


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Software Defined Networking (SDN) is the hot topic in the networking industry these days. There’s no conference or trade show in the datacom and telecom world where SDN isn’t discussed in various flavors. Speakers and panelists from both enterprises and network operators analyze the applicability of SDN to their networks and discuss its benefits across all layers of the protocol stack.
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